Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
canh manh » lanh manh, canh tranh, cach mang
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
dan dung » van dung, tin dung, ap dung
dung tac » dung tai, dung cac, dung tay
than cau » phan cau, thanh chau, thanh mau
than cap » khan cap, thanh lap, thanh cac
toan cau » toan cao, toan ban, toan tap
cua dan » cua dang, cua ban, ca dan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - canh manh cua dan dung tac ((((than cau) or (than cap))) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu tinh - canh manh cua dan dung tac ((((than cau) OR (than cap))) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - canh manh cua dan dung tac ((((than cau) or (than cap))) or (toan cau))*.